Last name Saikhwun (Saikhwun 
) , globally, is an extremely rare surname. The cognomen Saikhwun is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Saikhwun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saikhwun | Thailand |